About the Units
gon (gon)
Also known as grad, equal to 1/400 of a revolution, used primarily in surveying and geodesy.
radian (rad)
The standard unit of angular measure, defined by the ratio of arc length to radius (approximately 57.2958 degrees).
Common Conversions
- 1 gon = 0.015707964 rad
- 63.661976 gon = 1 rad